Gmagick::getimageindex

(PECL gmagick >= Unknown)

Gmagick::getimageindex — Gets the index of the current active image

public int Gmagick::getimageindex ( void )

Returns the index of the current active image within the Gmagick object.

此函数没有参数。

Index of current active image

错误时抛出 GmagickException。